| 16 Products | May 2025 | May 2026 | Change |
| McCoy's Flame Grilled Steak Multipack Crisps (25g) | £2.15 | £2.11 | - £0.04 -1.9% decrease |
| | £2.25 | £1.84 | - £0.41 -18.2% decrease |
| | £2.35 | £2.35 | £0.00 -8.7% increase |
| | £2.35 | £2.35 | £0.00 -6% increase |
| | £2.30 | £2.35 | + £0.05 -3.9% increase |
| | £1.50 | £1.50 | £0.00 -3.3% increase |
| | £2.35 | £1.75 | - £0.60 -7.3% decrease |
| | £1.75 | £2.40 | + £0.65 -1.9% increase |
| | £2.35 | £2.35 | £0.00 -1.9% increase |
| McCoy's Classic Variety Multipack Crisps (25g) | £2.02 | £2.25 | + £0.23 11.4% increase |
| | £2.25 | £1.84 | - £0.41 -18.2% decrease |
| | £2.35 | £2.35 | £0.00 -8.7% increase |
| | £1.70 | £2.35 | + £0.65 3.8% increase |
| | £2.25 | £2.25 | £0.00 2.8% increase |
| | £1.75 | £2.65 | + £0.90 11.2% increase |
| | £1.75 | £2.40 | + £0.65 14.9% increase |
| | £2.35 | £2.35 | £0.00 12.1% increase |
| | £1.79 | £1.79 | £0.00 11.4% increase |
| McCoy's Cheddar & Onion Ridge Cut Crisps (25g) | £2.07 | £1.98 | - £0.09 -4.3% decrease |
| | £2.25 | £1.84 | - £0.41 -18.2% decrease |
| | £2.35 | £2.35 | £0.00 -8.7% increase |
| | £1.50 | £1.75 | + £0.25 -2.5% increase |
| | £2.25 | £2.25 | £0.00 -1.9% increase |
| | £2.35 | £1.75 | - £0.60 -7% decrease |
| | £1.75 | £2.40 | + £0.65 -1% increase |
| | £2.35 | £1.75 | - £0.60 -4.7% decrease |
| | £1.75 | £1.75 | £0.00 -4.3% increase |
| McCoy's Ridge Cut Salt & Malt Vinegar Crisps (25g) | £2.11 | £2.18 | + £0.07 3.3% increase |
| | £2.25 | £1.84 | - £0.41 -18.2% decrease |
| | £2.35 | £2.35 | £0.00 -8.7% increase |
| | £1.50 | £2.35 | + £0.85 7.4% increase |
| | £2.25 | £2.25 | £0.00 5.3% increase |
| | £2.35 | £1.75 | - £0.60 -1.4% decrease |
| | £1.75 | £2.40 | + £0.65 3.8% increase |
| | £2.35 | £2.35 | £0.00 3.3% increase |
| McCoy's Mighty Meaty Ridge Cut Meaty Chips Multipack Crisps (25g) | £2.26 | £2.13 | - £0.13 -5.8% decrease |
| | £2.25 | £1.84 | - £0.41 -18.2% decrease |
| | £2.25 | £2.25 | £0.00 -8.9% increase |
| | £2.25 | £2.35 | + £0.10 -4.4% increase |
| | £2.30 | £2.35 | + £0.05 -2.7% increase |
| | £2.60 | £2.60 | £0.00 -2.1% increase |
| | £2.35 | £1.75 | - £0.60 -6% decrease |
| | £1.79 | £1.79 | £0.00 -5.8% increase |
| McCoy's Muchos Sour Cream & Onion Tortilla Crisps (180g) | £1.36 | £1.36 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £2.15 | £2.15 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| McCoy's Salt & Malt Vinegar Grab Bag Crisps (45g) | £0.86 | £0.91 | + £0.05 5.8% increase |
| | £0.85 | £0.85 | £0.00 No change |
| | £0.85 | £0.85 | £0.00 No change |
| | £0.90 | £1.25 | + £0.35 12.6% increase |
| | £0.68 | £0.68 | £0.00 11% increase |
| | £0.95 | £0.95 | £0.00 8.2% increase |
| | £0.90 | £0.90 | £0.00 5.8% increase |
| McCoy's Thai Sweet Chicken Ridge Cut Potato Crisps (25g) | £2.32 | £2.05 | - £0.27 -11.6% decrease |
| | £2.25 | £1.84 | - £0.41 -18.2% decrease |
| | £2.35 | £2.35 | £0.00 -8.7% increase |
| | £2.35 | £2.35 | £0.00 -6% increase |
| | £2.25 | £2.25 | £0.00 -4.3% increase |
| | £2.35 | £1.75 | - £0.60 -8.7% decrease |
| | £2.35 | £1.75 | - £0.60 -11.6% decrease |
| McCoy's Muchos Nacho Cheese Tortilla Crisps (180g) | £1.36 | £1.36 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £2.15 | £2.15 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| McCoy's Muchos Smoky Chilli Chicken Tortilla Crisps (180g) | £1.15 | £1.15 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
| | £1.00 | £1.00 | £0.00 No change |
| | £1.25 | £1.25 | £0.00 No change |
